Patch notes: 

* Improved window furniture rendering to enable various shapes of windows

* Added bigger Level 5 windows

* Made it easier to make smaller rooms than 2x2

* Enabled bankruptcy in sandbox mode (only affects new savegames)

* Improved mod support for adding new jobs

* Fixed the loyalty of CEO decreasing in some cases

* Fixed not being able to place furniture and blueprint on second floor if there was an employee downstairs on the same coordinates